//
//  NSObject+PropertyListing.m
//  QXBSystem
//
//  Created by tongbinLi on 16/7/19.
//  Copyright © 2016年 tongbinLi. All rights reserved.
//

#import "NSObject+PropertyListing.h"
#import <objc/runtime.h>

@implementation NSObject (PropertyListing)

/* 获取对象的所有属性，不包括属性值 */
- (NSArray *)getAllProperties{
    u_int count;
    objc_property_t *properties  =class_copyPropertyList([self class], &count);
    NSMutableArray *propertiesArray = [NSMutableArray arrayWithCapacity:count];
    for (int i = 0; i<count; i++)
    {
        const char* propertyName =property_getName(properties[i]);
        [propertiesArray addObject: [NSString stringWithUTF8String: propertyName]];
    }
    free(properties);
    return propertiesArray;
}

/* 获取对象的所有属性 以及属性值 */
- (NSDictionary *)properties_aps{
    NSMutableDictionary *props = [NSMutableDictionary dictionary];
    unsigned int outCount, i;
    objc_property_t *properties = class_copyPropertyList([self class], &outCount);
    for (i = 0; i<outCount; i++)
    {
        objc_property_t property = properties[i];
        const char* char_f =property_getName(property);
        NSString *propertyName = [NSString stringWithUTF8String:char_f];
        id propertyValue = [self valueForKey:(NSString *)propertyName];
        if (propertyValue) [props setObject:propertyValue forKey:propertyName];
    }
    free(properties);
    return props;
}

/* 获取对象的所有方法 */
-(NSArray *)printMothList{
    NSMutableArray *mothList = [NSMutableArray array];
    
    unsigned int mothCout_f =0;
    Method* mothList_f = class_copyMethodList([self class],&mothCout_f);
    for(int i=0;i<mothCout_f;i++)
    {
        Method temp_f = mothList_f[i];
        IMP imp_f = method_getImplementation(temp_f);
        SEL name_f = method_getName(temp_f);
        const char* name_s =sel_getName(method_getName(temp_f));
        int arguments = method_getNumberOfArguments(temp_f);
        const char* encoding =method_getTypeEncoding(temp_f);
        NSMutableDictionary *mothDic = [NSMutableDictionary dictionary];
        [mothDic setObject:[NSString stringWithUTF8String:name_s] forKey:@"mothName"];
        [mothDic setObject:@(arguments) forKey:@"mothParameter"];
        [mothDic setObject:[NSString stringWithUTF8String:encoding] forKey:@"mothEncoding"];
        [mothList addObject:mothDic];
    }
    free(mothList_f);
    
    return mothList;
}

/* 是否包含属性 */
-(BOOL)isProperties:(NSString *)properties{
    
    NSArray *array = [self getAllProperties];
    return [array containsObject:properties];
}

/* 返回指定属性的值 */
-(NSString *)propertiesValue:(NSString *)properties{
    
    NSDictionary *dic = [self properties_aps];
    return [dic objectForKey:properties];
}

@end
